I bought 4 meguiar's foam pads and I was wondering if after washing the pads with soap/water if I can re-use them with a different product. Here's what I mean: 2 of the pads I strictly used with a cleaner, then one pad with a polish/glaze, then another with a carnuba wax product. If I wash all the pads can I use the 2 pads that had the cleaner on them, or the polishing pad (the pads are kind of dark brown now instead of yellow) with a carnuba or polymer product, or should I just delegate them to my cleaner/polishing products only?